baber/WOPTO huggingface dataset:
Patent JP-S53146532-A (JP)
Title: Special effect waveform generator
Inventor: AKIYAMA HIDEO
IPC: H04N5/265
Filed: 1977-05-26
Abstract: PURPOSE: To ensure a smooth control for the pattern by increasing the gain of the gain control circuit corresppondingly when the slice level caused by the fader contro signal reaches near the top of the waveform of the parabola wave and others. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06275633-A (JP)
Title: Bipolar semiconductor device and its manufacture
Inventor: TOMINAGA TETSUMI
IPC: H01L21/331
Filed: 1993-03-22
Abstract: PURPOSE:To improve an aperture in the emitter part, eliminate variation of base resistance, and prevent increase of emitter-base junction leak, regarding a method of manufacturing of a transistor part of a bipolar semiconductor device. CONSTITUTION:A base electrode is constituted as a multilayer film of a poly- silicon film 114, an oxide film 113 and a nitride film 112. The nitride film 113 is turned into an eaves type by side-etching the oxide film 113. The nitride film 121 is buried in the part under the eaves, and left as the side wall of a base electrode 114, 113, 112. The aperture of an emitter part is formed by using the nitride film 121. In addition, an embodiment such as a manufacturing method wherein a base contact part can be visually recognized in a manufacturing process is disclosed.
Patent JP-H02242836-A (JP)
Title: Large-sized radial tire
Inventor: KAYAMA KAZUYOSHI
IPC: B60C1/00
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the objective tire having improved permanence and rolling resistance without damaging resistance to cutting, resistance to wear and resistance to wet skid by using rubber composition composed of specific modified polyisoprene rubber in tread. CONSTITUTION:(A) 20-100pts.wt. modified polyisoprene rubber obtained by reaction of (i) polyisoprene rubber with (iii) organic compound having the formula CH=N and (iv) organic acid halide having the formula COX (X is halogen) in the presence of (ii) Friedel-Crafts catalyst in blended with (B) 0-80pts.wt. other diene-based rubber (e.g., natural rubber) and resultant rubber composition is provided in tread to afford the objective tire.
Patent JP-S56160232-A (JP)
Title: Headlight focus and side mirrors control device interlocked with steering shaft
Inventor: FURUKAWA YUTAKA
IPC: B60Q1/12
Filed: 1980-05-10
Abstract: PURPOSE:To enhance safety in turning a car by controlling the headlight so that the beams make the focus on a point ahead of the car swinging, by means of linkage with rotation of the steering shaft, and by changing the angles of side mirrors so that they will clearly give the view of the otherwise dead angle zone. CONSTITUTION:When the steering shaft rotates, a cylindrical pipe 4 shall rotate operated through a pinion gear, and a knob 8, which is to operate the light 10 and side mirror 11 in guidance of two grooves 7 provided in the pipe 4, moves downward. Thus, the light 10 will move with the aid of a wire 9 shifting its focus, and together the side mirror will change its angle to capture the dead angle zone to be produced when a car is swinging.
Patent JP-S60207947-A (JP)
Title: Character string processor
Inventor: YAGI YOSHIO
IPC: G06F17/28
Filed: 1984-03-31
Abstract: PURPOSE:To simplify the correction of an input character string by displaying a converted character string in a reading character string in every division by operating a backward key and correcting the displayed charater string through character keys in a solid writing conversion system. CONSTITUTION:When an input character string is inputted from an input device 20, the input character string is temporally stored in an input temporary buffer 26, transferred to a reading area in a display memory by a display circuit 30 and displayed on a display screen. If the prescribed volume of input data is stored in the buffer 28, the data are converted into a ''kanji'' (Chinese character)/ ''kana'' (Japanese syllabary) mixing sentense and stored in an input data buffer 28. The stored data are transferred to a converted line area in the display memory 32 and displayed on the display screen. The operator checks the contents of the input data buffer 28 from the post stage in accordance with the operation of the backward key, and if ''/'' is read out during the checking period, deletes only the characters in the converted result character code buffer, deletes only the final character of the character code in the temporary buffer and displays the deleted character in the reading area. The character string in the reading area is corrected.
Patent JP-H10241831-A (JP)
Title: Heating device and fixing device
Inventor: YATSUHASHI KAZUHIKO
IPC: H05B3/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To stabilize carrying of a heated material, ensure heating process, and make carrying and heating every device uniform by a pressurizing spring for mutually pressure contacting a heating member and a pressurizing member restrict a position in a spring inner circumference direction by a spring terminal end. SOLUTION: A end 8b of a pressurizing spring 8 is extended from a spring part outer diameter to the outside, and a positioning protrusion 2a is provided on a lower face side of an upper frame 2. While assembling a pressurizing spring 8 and a pressurizing pin 9, the pressurizing spring 8 and the pressurizing pin 9 are mounted to an upper frame 2 so as to abut the protrusion 2a with the pressurizing spring end 8b, the upper frame 2 is closed while in abutted state and fixed by a fixing spring 11. Thereby, since the pressurizing spring 8 is always fixed with the end 8b positioned at a given positin, a fulcrum at which a load is applied is made constant, and a stable pressurizing force is acted to a heater assembly. The pressurizing spring 8 of the same shape is symmetrically constituted at both ends of a device, and a horizontal balance is adequately set.
Patent JP-S60208946-A (JP)
Title: Novel polymerizable monomer
Inventor: OOTSU TAKAYUKI
IPC: C07C69/60
Filed: 1984-03-31
Abstract: NEW MATERIAL:Di-t-butyl fumarate of the formula. USE:A starting material of unsaturated polyester or alkyd resin. A monomer for radical copolymerization of butadiene, isobutene, ethylene, vinyl acetate. The fumarate ester is more reactive in radical copolymerization than maleic diesters, further it can polymerize solely. PREPARATION:Maleic anhydride and phthalic anhydride are allowed to react with an alkali metal salt of tert-butyl alcohol (alkoxide) in a solvent such as benzene or n-hexane to effect esterification or the addition reaction between fumaric acid and isobutene is carried out in an autoclave in the presence of an acidic catalyst such as sulfuric acid in a solvent such as THF to give the objective compound.
Patent JP-H10234706-A (JP)
Title: Mr imaging system
Inventor: ISHIKAWA AKIHIRO
IPC: A61B5/055
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain two images having different contrasts at a high speed by the EPI method. SOLUTION: In the first term, several gradient echo signals and many gradient echo signals are generated before and after the first spin echo signal, respectively, and mainly plus phase encoding is applied to these signals. Meanwhile, in the second term, many gradient echo signals and several gradient echo signals are generated before and after the second spin echo signal, respectively, and mainly minus phase encoding is applied to these signals. First and second image are reconstructed based on the data collected in the first and second terms, respectively.
Patent JP-H08265414-A (JP)
Title: Hands-free telephone set
Inventor: TANADA TERUHIKO
IPC: H04M1/60
Filed: 1995-03-22
Abstract: PURPOSE: To enable a transmitting side to monitor the sound volume of the transmitting side outputted to a receiving side without deteriorating the quality of voice. CONSTITUTION: An amplifier 2-7 in a reception control part amplifies a voice signal 2-107 inputted from a voice input device 1-1. An amplification degree(AD) signal amplified by the amplifier 2-7 is detected by an AD detecting means 2-4. An AD '1' signal at time t1 is stored in a storage device and an AD '2' signal at time t2 is the AD signal detected by the means 2-4. The AD '1' signal is compared with the AD '2' signal, and when both the values are different from each other, an AD '2' signal 2-102 expressing AD '2' is sent to the transmitting side. The transmitting side amplifies the voice signal inputted from the voice input device by an AD '2' signal 1-109 sent from the receiving side and outputs the amplified signal to a voice level output device 1-11.
Patent JP-H02241484-A (JP)
Title: Washing machine
Inventor: ARAKAWA MASAYUKI
IPC: D06F23/02
Filed: 1989-03-15
Abstract: PURPOSE:To eliminate a fear of rotation of a drive gear for driving an inner drum being impeded due to various foreign matters and to relieve a load on a motor by a method wherein a driven gear engaged with a drive gear is mounted on the outer periphery of the inner drum, and a foreign matter entrance preventing body with which the drive gear is surrounded in association with the bottom wall part of a support body is provided. CONSTITUTION:A driven gear 44 geared with a drive gear 69 is formed integrally with the outer peripheral surface of an inner drum 31, and the drive gear 69 and an engaging part between the drive gear 69 and the driven gear 44 are always surrounded with a foreign matter entrance preventing body 105 in association with a middle drum 21. Thereby, even when various foreign matters erroneously dropped between outer and inner drums 15 and 31 during charge of the laundry are floating in the vicinity of the bottom wall part of the middle and outer drums 21 and 15 during a washing motion and a cleansing motion, the drive gear 69 and the like is reliably protected against various foreign matters by means of the foreign matter entrance preventing body 105 and a support plate 23. As a result, an excessive load can be prevented from being applied on a motor 51 for driving the inner drum 31.
Patent JP-S59186589-A (JP)
Inventor: MAE SHIYUUSUKE
IPC: D05B11/00
Filed: 1983-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07267919-A (JP)
Title: Sulfur-containing styrenic compound
Inventor: YABE MASAYOSHI
IPC: C07C321/20
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a new sulfur-containing styrenic compound useful as a polymerizable monomer providing a resin having high refractive index, a low specific gravity, excellent transparency, weather resistance, etc., especially useful as an optical material. CONSTITUTION:A sulfur-containing styrenic compound is expressed by formula I [R1 is H, methyl or a group of formula II (X3 and X4 each is H, a 1-3C alkoxy or alkylthio, Cl or Br); R2 is H or methyl; X1 and X2 each is as shown for X3 and X4] such as alpha,alpha-bis(m-styrylmethylthio)toluene of formula III. The compound of formula I, for example, is obtained by preparing a compound of formula V from a compound of formula IV by using thiourea in the presence of a solvent, then hydrolyzing the compound with an alkali, naturalizing or decomposing with an amine to give a compound of formula VI and then thioketalizing or thioacetalizing the compound of formula VI with a ketone or an aldehyde of formula VII.
Patent JP-H10249981-A (JP)
Title: Plastic molding formed with protective film and its manufacture
Inventor: KIZAWA YOSHIO
IPC: B29D11/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic molding formed with a protective film easily removable with excellent protective properties on a plastic surface at the time of transporting or processing. SOLUTION: The plastic molding comprises (a) a uniform and releasable adhesive resin coated film as a protective film, and (b) non-adhesive resin film formed in this order on a surface. This molding has about 10 to 200g/25mm and 1,000 to 2,000g/25mm of releasing strength P1 at 0.3m/min of releasing speed of the protective film and releasing strength P2 at 30m/min of releasing speed according to JIS Z 0237 testing method. The adhesive resin includes acrylic resin, and the non-adhesive resin includes vinyl resin. The protective film may be transparent. This molding is obtained by forming the adhesive resin coated film by coating its surface with the adhesive resin and then forming the non-adhesive resin film by a coating method.
Patent JP-H09260214-A (JP)
Title: Electric double layer capacitor
Inventor: TSUSHIMA MANABU
IPC: H01G9/02
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To lessen the internal resistance of an electric double layer capacitor and to form the electric double layer capacitor into an electric double layer capacitor of the density of a large capacity by a method wherein a separator is formed into a porous sheet, which is formed by bonding together electrically insulative inorganic compound powder in an organic electrolyte with a resistive resin and has a thickness of a specified value or lower. SOLUTION: ZrO2 powder of the mean particle diameter of about 7μm is used as electrically insulative inorganic compound powder, PTEE powder is used as a resin, the ZrO2 powder is kneaded with the PTEE powder at the mixing rate of the ZrO2 powder with the PTEE powder of a ratio of 60wt.% to 40wt.% and a powder body obtainable by bonding together the ZrO2 powder in an organic electrolyte with the resin is rolled into a porous sheet shape of a thickness of 200μm or thinner to form a separator. This separator is arranged in such a way as to superpose on one pair of electrodes, one side of which is a polarized electrode.  Thereby, as the internal resistance of an electric double layer capacitor can be lessened and the double layer capacitor can be formed into one of the density of a large capacity, the electric double layer capacitor can be used as an electric double layer capacitor suitable for an ultra- large capacity of an electrostatic capacity of 50 to 20000F and a high current of an allowable current of 1 to 1000A.
Patent JP-S56158841-A (JP)
Title: Hot rolled wire rod of low-carbon killed steel ensuring long die life in cold forging
Inventor: KONISHI TAKAYOSHI
IPC: C22C38/06
Filed: 1980-05-14
Abstract: PURPOSE: To obtain a hot rolled wire rod of low-carbon killed steel attaining low hardness as hot rolled by adding C, Si, Mn, acid-soluble Al, N, B, Ti, etc. each restricted to a prescribed percentage to iron.  
     CONSTITUTION: This hot rolled wire rod of low-carbon killed steel consists of ≤0.25% C, ≤0.30% Si, 0.30W0.60% Mn, ≤0.08% acid-soluble Al, ≤0.05% P, ≤0.05% S, ≤0.008% N and ≤0.005% Ti and/or 0.002% B and has Ti/N=0.6W 3.5 and B/N=0.3W0.8. Using this wire rod as hot rolled a die life comparable to  the life of other kind of heat treated steel is ensured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09219223-A (JP)
Title: Crimp wire connector
Inventor: KAWAGUCHI TAKEO
IPC: H01R4/70
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To firmly crimp and connect plural wires strongly wrapped in compression holes through the holes by storing a corrugated sleeve with plural crimp holes in an insulation case, inserting the wires in the respective holes and crimping the corrugated sleeve. SOLUTION: A conductive corrugated sleeve 1 with plural holes 2 is stored in a fixture hole at the corner via the opening 10 of an insulation case 3 and a compression tool 6 is set at the mounting port 20 of the insulation case 3 for its protrusion 8 to be engaged with the recess 4 of the case 3 to form a crimped wire connector K. Wires 11 are inserted into the respective holes 6, the crimp tool 6 and a crimp bearer 9 are held by cutting pliers for crimping and the wires 11 are crimped throughout the holes to be strongly wrapped. In this way, the wires 11 are firmly crimped and connected into the holes 2.
Patent JP-S57177656-A (JP)
Title: Honey containing chlorella
Inventor: MAEDA KEIHIRO
IPC: A23L21/25
Filed: 1981-04-25
Abstract: PURPOSE: To improve the nutrient value of honey by the additive effect of honey and Chlorella, by adding Chlorella to honey collected from the beehive and separated with a separator.  
     CONSTITUTION: A proper amount of finely pulverized Chlorella is added to honey collected from a beehive and separated with a separator, etc., and the mixture is stirred thoroughly to obtain the objective Chlorella-containing honey. Since the mixture is composed of the honey containing furctose and glucose as main components and the Chlorella containing proteins, fats, etc. as main components and rich in various vitamins, the nutrient value of the honey can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58182104-A (JP)
Title: Magnetic marking device
Inventor: ITOU SUSUMU
IPC: G01D5/12
Filed: 1982-04-19
Abstract: PURPOSE:To rationalize production control over steel pipes by arraying plural unipolar magnets whose polarity is selected freely in desired order, and putting them close to a magnetic material to be marked and performing magnetic marking by magnetization. CONSTITUTION:Plural (5 in figure) unipolar magnets A-E each consisting of a yoke 6, magnetic pole 7, and exiting coil 8 are fixed to a nonmagnetic base 9 to constitute a magnetizing device. A steel pipe 1 is moved on plural guide rails (only 1 in figure) in contact with or at distance from the unipolar magnets 1 to magnetize the steel pipe 1 to N or S poles in desired order, thus recording necessary data by a binary signal. The guide rail 3 and magnetizing mechanisms 6-9 are at a sufficient interval (l). A magnetic marking output device 10 incorporating magnetic sensitive elements 11 is arranged closely to magnetic recording points (a)-(e) to read the magnetic recording signal in the form of binary codes. Thus, the control over a steel pipe manufacturing process is rationalized.
Patent JP-S60208371-A (JP)
Title: Fluorine-based coating agent
Inventor: NAKAO ISATO
IPC: C09D163/00
Filed: 1984-03-31
Abstract: PURPOSE:To provide a coating agent capable of giving coating film having both water- and oil-repellency, useful as antifreezing coatings, comprising water- repellent fluororesin, oil-repellent fluororesin, epoxy resin and reactive resin medium. CONSTITUTION:The objective coating agent comprising (A) water-repellent fluororesin component, (B) oil-repellent fluororesin component, (C) epoxy resin component, and (D) reactive resin medium (pref. fluorophosphoric ester) in such amounts as follows: 1. 10-30wt% of the components (A) plus (B), 2. 10-40wt% of the component (C), 3. 1-3wt% of the component (D). Said fluorine-based components is pref. to contain fluoroacrylate resin, whereas the epoxy resin component pref. epoxyacrylate resin.
Patent JP-H05267079-A (JP)
Title: Choke coil
IPC: H01F17/04
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a choke coil having a small size, high performance and excellent productivity by omitting a wasteful space between a pair of windings and a central insulation bobbin. CONSTITUTION:A single layer winding made of a plurality of flat type conductors 1 is wound on core parts of a pair of core halves 2, 2, winding directions of the windings are aligned in the same direction, and both the halves 2, 2 are coaxially connected. Terminal connectors 1a, 1b of the windings in contact with both side faces of a central insulation bobbin 80 inserted between the windings are disposed in a flat surface substantially perpendicular to an axis at both side positions through the axis.
Patent JP-S59191494-A (JP)
Title: Drive circuit for stepping motor
Inventor: NOGUCHI KOUICHI
IPC: H02P8/32
Filed: 1983-04-12
Abstract: PURPOSE:To prevent a sound from generating at the rotating time of a motor or irregular rotation of a motor from occurring even without regulation and without accurate resistor by applying a common voltage source to the respective phases by using analog switches. CONSTITUTION:A reference voltage generator 100 generates four types of voltages V0, V1, V2, V3. These output voltages are respectively connected to the terminals 0, 1, 2, 3 of analog switches such as ASA, ASB. The analog switch selects the four types of voltages and applies them to the respective drive circuits in response to the control signal from a microcomputer CPU.
Patent JP-H11244040-A (JP)
Title: Manicure brush for makeup
Inventor: SHINOHARA KAZUNARI
IPC: A46B3/16
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To make a manicure brush ear widely spread without expanding the top of the brush shaft. SOLUTION: At least the cross section of the top of the brush shaft 1 of this nail enamel brush is ovel, and the ear 7 of the brush is formed of two-folded bristle bundle and fixed with a clasp 6 at the bottom of a bristle hole 2 whose cross section is oval. the base of the brush ear 7 is pressed by protruding edges 9, 9 formed opposite to each other in the direction of the shorter diameter of the oval opening part 5 of the bristle hole 2.
Patent JP-2000262065-A (JP)
Title: Inverter device
Inventor: SHIMADA SEIICHI
IPC: H02M7/48
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an inverter device which can reduce the effective value of an output voltage with no load, while maintaining an output voltage with a load connected at a high voltage. SOLUTION: This inverter device 1 is provided with a self-excited push-pull circuit which includes a pair of switching elements 20, 21, each of which is connected to both ends of the primary windings 22a, 22b of a transformer 22 and a rectifier circuit 13 which generates drive voltages VG1, VG2 for a pair of the switching elements 20, 21 and a DC voltage to be supplied to the center tap of the primary windings 22a, 22b. In this device, a shunted voltage, obtained by shunting the pulsating current VD generated by the rectifier circuit 13, is used as the drive voltages VG1, VG2 with respect to a pair of the switching elements 20, 21.
Patent JP-S51140107-A (JP)
Title: Griddle cake type pulse motor for electronic wrist-watch
Inventor: NAKAJIMA AKIO
IPC: G04C15/00
Filed: 1975-05-29
Abstract: PURPOSE: The installation of the iron-cored excitation coil to the direction of the thickness of the movement with the provision of the stator magnetic poles and the yokes on either upper or lower surface of this iron core enables to thin the pulse motor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62221333-A (JP)
Inventor: JIYAKUUESU JIEE OHEIYON
IPC: A61B5/00
Filed: 1986-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58181586-A (JP)
Inventor: UCHIDA AKIRA
IPC: B25J17/02
Filed: 1982-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56161240-A (JP)
Title: Separating device for tightly piled platelike body
Inventor: NAKAMURA TOSHIMITSU
IPC: B65H3/08
Filed: 1980-05-15
Abstract: PURPOSE: To separate piece by piece, by applying vibration onto a tightly piled platelike bodies to loosen tight joint and lifting by a hoist thus loosened platelike bodies.  
     CONSTITUTION: A vibrating device 2, such as an electromagnetic vibrating device, etc., is set on outside surface of piled platelike bodies 1, and by applying vibration to the platelike bodies 1, tight joints between the platelike bodies are loosened. And then, after only the topmost platelike body 1 is sucked up by a sucker 9 of a hoist 3, by stopping the vibrating device 2 and raising the hoist 3, thus sucked up platelike body 1 is lifted up and separated from plural platelike bodies piled tightly on a loading table 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60224613-A (JP)
Inventor: ASUKO NOBOONEN
IPC: A61K8/00
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。